@Article{acp-7-2271-2007, AUTHOR = {Laakso, L. and Hirsikko, A. and Grönholm, T. and Kulmala, M. and Luts, A. and Parts, T.-E.}, TITLE = {Waterfalls as sources of small charged aerosol particles}, JOURNAL = {Atmospheric Chemistry and Physics}, VOLUME = {7}, YEAR = {2007}, NUMBER = {9}, PAGES = {2271--2275}, URL = {http://www.atmos-chem-phys.net/7/2271/2007/}, ISSN = {1680-7316} }